US3405291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rankine cycle electrogas-dynamic generator
Assignee: Curtiss Wright Corp
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Filing: 1965-10-20
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Granted: 1968-10-08
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Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Harold E Brandmaier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:00
CPC Classifications
H; H02; H02N; H02N3/00; Y; Y10; Y10S; Y10S55/00; Y10S55/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
APPARATUS FOR GENERATING ELECTRIC ENERGY COMPRISING A DRY-EXPANSION MOTIVE FLUID, AND MEANS PROVIDING A CLOSED-LOOP RANKINE CYCLE OPERATION FOR SAID MOTIVE FLUID AND INCLUDING AN ELECTROGASDYNAMIC GENERATOR THROUGH
Claim 2
Dependent Claim
28 words
APPARATUS FOR GENERATING ELECTRIC ENERGY COMPRISING A DRY-EXPANSION MOTIVE FLUID, AND MEANS PROVIDING A CLOSED-LOOP RANKINE CYCLE OPERATION FOR SAID MOTIVE FLUID AND INCLUDING AN ELECTROGASDYNAMIC GENERATOR THROUGH
References Cited (Backward Citations)
US3297887A
Cited
US3225225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |